Which of the following is a potential benefit of adaptive testing?

The potential benefit of adaptive testing lies in its design, which allows for a more personalized assessment experience for the test-taker. In adaptive testing, the difficulty of questions is adjusted based on the individual's performance. This means that if a test-taker answers a question correctly, the next one may be more difficult, whereas an incorrect response may lead to an easier subsequent question. As a result, the overall test is typically more efficient in measuring a test-taker's abilities because they are only presented with questions that are relevant to their skill level. This tailored approach often leads to a reduced test-taking time, as it can eliminate unnecessary questions that would not contribute valuable information about the test-taker's knowledge or skills.

Additionally, while increased testing difficulty, standardized question formats, and increased question variety may have their own merits, they do not directly tie into the adaptive nature of the testing process. In fact, adaptive tests may vary in question formats and levels of difficulty, but the primary focus is on efficiently gauging understanding and skills, which inherently makes the process quicker and more effective for the individual taking the test.